222157088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1627}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 465230304

約数和(自身を除く): 243073216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 251, 272, 502, 544, 1004, 1627, 2008, 3254, 4016, 4267, 6508, 8032, 8534, 13016, 17068, 26032, 27659, 34136, 52064, 55318, 68272, 110636, 136544, 221272, 408377, 442544, 816754, 885088, 1633508, 3267016, 6534032, 6942409, 13068064, 13884818, 27769636, 55539272, 111078544, 222157088]

約数ペア:

[(1, 222157088), (2, 111078544), (4, 55539272), (8, 27769636), (16, 13884818), (17, 13068064), (32, 6942409), (34, 6534032), (68, 3267016), (136, 1633508), (251, 885088), (272, 816754), (502, 442544), (544, 408377), (1004, 221272), (1627, 136544), (2008, 110636), (3254, 68272), (4016, 55318), (4267, 52064), (6508, 34136), (8032, 27659), (8534, 26032), (13016, 17068)]